I talked with my mom last night. The surgery went well. He was awake and asking to see them. They were going to have him up and walking sometime last night and he should be home tomorrow or Friday.
I'm sure it will be a while before he is feeling wonderful, but things are looking good. He will be having some kind of physical therapy and it will be 4 to 8 weeks before he will be able to work again. With the diet and exercise they will be discussing with him he should be much healthier then before.
Another blessing is that the heart attack he did have did not damage his heart. Normally after an attack like he had they would have done emergency surgery, but since they were able to stabilize him so well the surgery was able to be put off until the morning. So he was the first one in the OR and the surgeon was at his freshest. :)
Thank you for all your prayers. I and my family truly appreciate it.